2002

6.9

1987

6.9

2004

6.1

2019

9.0

2004

6.6

2003

6.3

2004

7.7

2014

6.3

1992

4.7

2008

6.7

2005

6.3

2020

6.3

2023

7.2

2005

6.2

1997

5.3

1996

6.5

2003

4.1

2019

7.8

2020

5.6

2018

7.5